This document provides an introduction to computer networks. It defines what a network is as a collection of connected devices that can share resources like hardware, software, data and information. Networking is defined as the sharing of these resources between connected devices. The benefits of networks include file sharing, hardware sharing, application sharing, user communication and network gaming. Networks are divided into physical and logical components, and include client/server, peer-to-peer, LAN, MAN and WAN architectures. Common network components include hubs, switches, routers and bridges. Details are provided on LAN, MAN and WAN components and configurations.
Fast Ethernet cables are uses for interdependent connection; on the other hand, serial cables are used for the connection of central organization router with department routers.
Fast Ethernet cables are uses for interdependent connection; on the other hand, serial cables are used for the connection of central organization router with department routers.
Group 5:
Reymart John Aguho
Lawrence Valdez
Trishia Mae Salazar
Gayle Allyson Guitones
Dempster Winston Corpuz
Matthew Erickson Quinto
Marc Vincent Maneja
https://theacademicessays.com/downloads/solution-cis-534-advanced-networking-design-term-paper-project-designing-secure-network-complete-solution/
Project: Designing a Secure Network
This term paper involves putting together the various concepts learned throughout this course. You are tasked with designing the most secure network possible, keeping in mind your goal of supporting three (3) IT services: email, file transfer (centralized), and VPN. Your first step is to design a single network capable of supporting there three (3) different services. Once you have fully designed your network, you will need to provide three (3) workflow diagrams explaining how your designed network handles the three (3) different transactions. The first is an internal user sending an email using his / her corporate email address to a user on the Yahoo domain with an arbitrary address of user534@yahoo.com. The second workflow diagram should show a user initiating an FTP session from inside your network to the arbitrary site of ftp.netneering.com. The third workflow is an externally located employee initiating a VPN session to corporate in order to access files on the Windows desktop computer, DT-Corp534-HellenS, at work.
Write a ten to fifteen (10-15) page paper in which you complete the following three (3) Parts. Note: Please use the following page breakdown to complete your assignment:
Overall network diagram: One (1) page
Datapath diagrams: Three (3) pages (one for each diagram)
Write-up: six to ten (6-10) pages
Part 1
Using Microsoft Visio or its open source alternative, create a diagram showing the overall network you’ve designed from the user or endpoint device to the Internet cloud, and everything in between, in which you:
o Follow the access, core, distribution layer model.
o Include at a minimum:
Authentication server (i.e. Microsoft Active Directory)
Routers
Switches (and / or hubs)
SYSTEM NETWORK ADMINISTRATIONS GOALS and TIPSProf Ansari
The goal of network administration is to ensure that the users of networks receive the information and technically serves with the quality of services they expect.
Network administration means the management of network infrastructures devices (such as router and switches)
Network administration compromises of 3 majors groups:
1. Network provisioning
2. Network operations
3. Network maintenance
A computer network is network of computer .It connects multiple computer in manner to enable meaningful transmission and exchange of data among them.Main objective of CN is sharing of information ,resources and processing load among the connected computer.
you can easily get basic introduction of COMPUTER NETWORK
Slide deck from our Basics of Computer Networking webinar lead by instructor Daniel Cummins. Networks are as different as the people and organizations that use them. Despite those differences, there are some foundational components that all networks share. Explore different types of networks and the common components that must exist in these networks. Learn more about TCP/IP, the protocol suite that connects the whole world together and look at the ways in which we connect to the world via the Internet. Topics covered include network components, network types, and network protocols. For more information on networking training, visit https://ter.li/37zcnu
This presentation contains Networking Basics Concepts and basic topologies of Computer Networking discussed. Also gives information about Cisco History.
Group 5:
Reymart John Aguho
Lawrence Valdez
Trishia Mae Salazar
Gayle Allyson Guitones
Dempster Winston Corpuz
Matthew Erickson Quinto
Marc Vincent Maneja
https://theacademicessays.com/downloads/solution-cis-534-advanced-networking-design-term-paper-project-designing-secure-network-complete-solution/
Project: Designing a Secure Network
This term paper involves putting together the various concepts learned throughout this course. You are tasked with designing the most secure network possible, keeping in mind your goal of supporting three (3) IT services: email, file transfer (centralized), and VPN. Your first step is to design a single network capable of supporting there three (3) different services. Once you have fully designed your network, you will need to provide three (3) workflow diagrams explaining how your designed network handles the three (3) different transactions. The first is an internal user sending an email using his / her corporate email address to a user on the Yahoo domain with an arbitrary address of user534@yahoo.com. The second workflow diagram should show a user initiating an FTP session from inside your network to the arbitrary site of ftp.netneering.com. The third workflow is an externally located employee initiating a VPN session to corporate in order to access files on the Windows desktop computer, DT-Corp534-HellenS, at work.
Write a ten to fifteen (10-15) page paper in which you complete the following three (3) Parts. Note: Please use the following page breakdown to complete your assignment:
Overall network diagram: One (1) page
Datapath diagrams: Three (3) pages (one for each diagram)
Write-up: six to ten (6-10) pages
Part 1
Using Microsoft Visio or its open source alternative, create a diagram showing the overall network you’ve designed from the user or endpoint device to the Internet cloud, and everything in between, in which you:
o Follow the access, core, distribution layer model.
o Include at a minimum:
Authentication server (i.e. Microsoft Active Directory)
Routers
Switches (and / or hubs)
SYSTEM NETWORK ADMINISTRATIONS GOALS and TIPSProf Ansari
The goal of network administration is to ensure that the users of networks receive the information and technically serves with the quality of services they expect.
Network administration means the management of network infrastructures devices (such as router and switches)
Network administration compromises of 3 majors groups:
1. Network provisioning
2. Network operations
3. Network maintenance
A computer network is network of computer .It connects multiple computer in manner to enable meaningful transmission and exchange of data among them.Main objective of CN is sharing of information ,resources and processing load among the connected computer.
you can easily get basic introduction of COMPUTER NETWORK
Slide deck from our Basics of Computer Networking webinar lead by instructor Daniel Cummins. Networks are as different as the people and organizations that use them. Despite those differences, there are some foundational components that all networks share. Explore different types of networks and the common components that must exist in these networks. Learn more about TCP/IP, the protocol suite that connects the whole world together and look at the ways in which we connect to the world via the Internet. Topics covered include network components, network types, and network protocols. For more information on networking training, visit https://ter.li/37zcnu
This presentation contains Networking Basics Concepts and basic topologies of Computer Networking discussed. Also gives information about Cisco History.
* Historical bank robbery & sociological underpinnings
* Why digital robbery is the 'Perfect Crime'
* Some modern evolutions & why our traditional defenses are failing
* Where we can see solutions…
Din cloud launched hosted sql server dinsqldinCloud Inc.
dinCloud Announces Hosted SQL Server 2014 Offering
dinSQL Offers Security-Enhanced Platform and High Availability for Cloud-Hosted Databases
LOS ANGELES, CA – October 27, 2015 – dinCloud, a cloud services provider that helps organizations rapidly migrate to the cloud through business provisioning, today announced dinSQL, its hosted SQL Server offering. dinCloud’s database hosting platform allows organizations to host their SQL Server databases in the cloud via a virtual private data center, either as a primary site or as a backup in a business continuity/disaster recovery (BC/DR) scenario. dinSQL supports SQL Server 2014, 2012, 2008, and the 2005 version, which ceases extended support in April 2016. These editions can be delivered as a hybrid solution for those with a current on premises environment, or migrated to the cloud and setup for BC/DR.
El sensor de oxigeno convierte la densidad del oxigeno de los gases de escape en una señal eléctrica.
Para detectar la densidad del oxigeno utiliza la característica de conductividad de los iones de oxigeno en un electrolito solido de zirconio.
Keeping a holistic PCI compliance approach alive
PCI as a Framework
*Setting ourselves in context
*Setting ourselves up for success
*Selling / Framing / Evolving
Off-Book Benefits
Some of the Opportunities
*Getting plenty of ‘C level’ support
*With friends like these
This presentation is designed to understand what workplace ethics are, why to be ethical and what you get out of being ethical. How Ethics affect organization culture, team work, productivity and public image.
There is a difference between to connect to a network and to communi.pdfanugrahafancy
There is a difference between to connect to a network and to communicate over a network.
Connecting to a network requires that special hardware be installed in your computer. This
hardware is called connection devices. There are two common types of connection devices: 1-
Modem – short for modulator / demodulator - which connects computers using a standard
telephone line 2- Network interface card (NIC) – which connects computers using a special type
of network cabling Note that, NICs are not synonymous with Ethernet cards. An Ethernet card is
a particular type of NIC, and is the most popular in personal computers (PCs). Most of the time,
these devices are internal hardware, although they are available as an external peripherals. 6 In
order to communicate with another computer over a network, you must do two things: 1. Use the
set of rules governing communication over the network, called a protocol. Your computer will
generally handle this. 2. Know the address of the computer you want to communicate with.
There are two types of network addresses: a. Medium access control (MAC) address which is
used inside a single network b. Internet protocol (IP) address which is used on the Internet World
Wide Web The World Wide Web (web for short or www) is a collection of interlinked
multimedia documents that are stored on the Internet and accessed using a common protocol
(HTTP). Form this definition we can say that the web is part of the system that is primarily
include software components (text files, graphics files, sound files, video files…). So, what is the
relation between the internet and the World Wide Web? World Wide Web (WWW) is an Internet
based software application. Other Internet applications are: Email ftp (file transfer protocol)
Messenger 7 More than 90 percent of the internet applications are World Wide Web so it is valid
to use Internet and World Wide Web terms interchangeably. World Wide Web is tied up to
several terms such as web server, web browser and HTML or Hypertext Markup Language. In
the following paragraph those terms are briefly explained.
Solution
There is a difference between to connect to a network and to communicate over a network.
Connecting to a network requires that special hardware be installed in your computer. This
hardware is called connection devices. There are two common types of connection devices: 1-
Modem – short for modulator / demodulator - which connects computers using a standard
telephone line 2- Network interface card (NIC) – which connects computers using a special type
of network cabling Note that, NICs are not synonymous with Ethernet cards. An Ethernet card is
a particular type of NIC, and is the most popular in personal computers (PCs). Most of the time,
these devices are internal hardware, although they are available as an external peripherals. 6 In
order to communicate with another computer over a network, you must do two things: 1. Use the
set of rules governing communication over the network, calle.
Web application security is the process of protecting websites and online services against different security threats that exploit vulnerabilities in an application’s code . Common targets for web application attacks are content management systems Web application security is important to any business as it helps to keep web applications functioning smoothly and protect businesses from cyber vandalism, data theft, unethical competition, and other negative consequences . Web applications may face a number of attack types depending on the attacker’s goals, the nature of the targeted organization’s work. A web application (web app) is an application program that is stored on a remote server and delivered over the internet through a browser interface. Web services are web apps by definition and many, although not all, websites contain web apps.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
2. To shareTo share
Networks
A network is a collection of computers and devices
connected together
p. 8
ResourcesResources
Hardware
devices
Hardware
devices
Software
programs
Software
programs
DataData To save
time
and
money
To save
time
and
money
InformationInformation
Next
3.
4. What is Network and Networking
Network: Two Device or more than two Device are join
to gather
But There is nothing of sharing is called network
----------------
Networking:
Between All that devices there are sharing of Resources
is called networking
5.
6. Why We need Network
The following are the important benefits of a computer network.
File sharing: Networking of computers helps the users to share data files.
Hardware sharing: Users can share devices such as printers, scanners,
CD-ROM drives, hard drives etc.
Application sharing: Applications can be shared over the network, and
this allows to implement client/server applications
User communication: Networks allow users to communicate using e-mai
newsgroups, and video conferencing etc.
Network gaming: A lot of network games are available, which allow
multi-users to play from different locations
7. Network is Divided into two parts
Physical Logical
Client/server
P2P/Peer 2 peer
LAN
MAN
WAN
PAN
CAN
8. One early solution was the creation of local-area network
(LAN) standards which provided an open set of guidelines for
creating network hardware and software, making equipment
from different companies compatible.
What was needed was a way for information to move
efficiently and quickly, not only within a company, but also
from one business to another.
The solution was the creation of metropolitan-area networks
(MANs) and wide-area networks (WANs).
LANs, MANs, & WANs
9. LAN Components
Switch
Layer 2 Router
MAN Components
Cisco Router or other company router
WAN Components
Wireless Router
11. Network components
HUB: A device that connects two local-area networks (LANs), or
two segments of the same LAN that use the same protocol, such as
1)HUB
2)SWITCH
3)ROUTER
4)Bridge
For Each components you have to know three things
…….1)Why we use ?
.........2)What are the advantages
.........3)what are the Disadvantages
if you know these three things than you have completed
knowing of that Components